package com.common.config;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @author yz
 * @data: 2022/1/20 21:52 星期四
 * @file : RedisConfig.java
 */

@Configuration
public class RedisConfig {


    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        //进行rediskey值进行序列化
        redisTemplate.setKeySerializer(new StringRedisSerializer());

        Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
        //设置value的序列化
        redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
        //hash key 的序列化
        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        //设置hash value 的序列化
        redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
        return redisTemplate;

    }


}
